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<head>
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    <title>Document</title>
    <link rel="stylesheet" href="./css/1.css">
    <style>
        .leaf {
            width: 100px;
            height: 100px;
            background-color: #A0DE21;
            border-radius: 100px 0px;
        }
    </style>
</head>

<body>
    <div class="box">
        <div class="petal"></div>
        <div class="petal"></div>
        <div class="petal"></div>
        <div class="petal"></div>
        <div class="petal"></div>
        <div class="petal"></div>
        <div class="petal"></div>
    </div>
    <div class="leaf"></div>
</body>

</html>